TY - RPRT TI - Recommendation for the triple data encryption algorithm (TDEA) block cipher AU - Barker, W C AU - Barker, E B PY - 2012 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST SP 800-67r1 DO - 10.6028/NIST.SP.800-67r1 ER -